2178719082

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:628

約数の個数: 96

約数和(自身を含む): 5079896640

約数和(自身を除く): 2901177558

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 139, 153, 181, 278, 283, 306, 362, 417, 543, 566, 834, 849, 1086, 1251, 1629, 1698, 2363, 2502, 2547, 3077, 3258, 4726, 4811, 5094, 6154, 7089, 9231, 9622, 14178, 14433, 18462, 21267, 25159, 27693, 28866, 39337, 42534, 43299, 50318, 51223, 55386, 75477, 78674, 86598, 102446, 118011, 150954, 153669, 226431, 236022, 307338, 354033, 427703, 452862, 461007, 668729, 708066, 855406, 870791, 922014, 1283109, 1337458, 1741582, 2006187, 2566218, 2612373, 3849327, 4012374, 5224746, 6018561, 7119997, 7698654, 7837119, 12037122, 14239994, 15674238, 21359991, 42719982, 64079973, 121039949, 128159946, 242079898, 363119847, 726239694, 1089359541, 2178719082]

約数ペア:

[(1, 2178719082), (2, 1089359541), (3, 726239694), (6, 363119847), (9, 242079898), (17, 128159946), (18, 121039949), (34, 64079973), (51, 42719982), (102, 21359991), (139, 15674238), (153, 14239994), (181, 12037122), (278, 7837119), (283, 7698654), (306, 7119997), (362, 6018561), (417, 5224746), (543, 4012374), (566, 3849327), (834, 2612373), (849, 2566218), (1086, 2006187), (1251, 1741582), (1629, 1337458), (1698, 1283109), (2363, 922014), (2502, 870791), (2547, 855406), (3077, 708066), (3258, 668729), (4726, 461007), (4811, 452862), (5094, 427703), (6154, 354033), (7089, 307338), (9231, 236022), (9622, 226431), (14178, 153669), (14433, 150954), (18462, 118011), (21267, 102446), (25159, 86598), (27693, 78674), (28866, 75477), (39337, 55386), (42534, 51223), (43299, 50318)]